package com.dfbz.homework10;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
// 此注解只能修饰“类”和接口 3)
// 此注解要出现在源码和字节码中
@Target({ElementType.ANNOTATION_TYPE,ElementType.TYPE})
@Retention(RetentionPolicy.CLASS)
public @interface MyAnno1 {
}

